Magnetic disk is a flat circular plate with a magnetizable surface layer on which data can be stored by magneticrecording.
磁盘是一种带有可磁化层的扁平圆盘,在其表层上可用磁记录方式存储数据。
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The surface field near the magnetoresistive head must be known to analyze the read back voltage of the magnetoresistive head in a magneticrecording system.
为了研究磁阻磁头的读出电压,有必要从理论的角度求得磁阻磁头的表面场。
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Magnetic DisC: a generic term for any flat circular plate having a magneticrecordingsurface onto which data may be recorded, erased and recorded.